Show:
Fingerprints
Inks and Paper
Blood
Ballistics
Fast Food Menus
100

Identify the fingerprint pattern.

Plain Whorl or Whorl

100

This is the term used to describe the process in which a chemical is separated using a solvent. 

Chromatography

100

This is the part of blood that is used in blood typing tests.

Red Blood Cells

100
What is the name of the part of the gun that strikes the bullet in the chamber of the gun? 

Firing Pin

100

Original Chicken Sandwich, Onion Rings, Chicken Fries 

Burger King

200

Identify the fingerprint pattern.

Plain Arch or Arch

200

This term is used to describe the "texture" of a paper. 

Smoothness

200

What angle did this blood droplet fall? 

90 degrees

200

The barrels of modern guns typically have lands and grooves cut into them to increase the accuracy of bullets. This process is called...

Rifling

200

Fiesta Potatoes, Mountain Dew Baha Blast, Cheesy Gordita Crunch 

Taco Bell

300

Identify the fingerprint pattern.

Loop

300
The (blank) value of an ink color is determined by comparing the distance the ink travels to the distance of the solvent. 

Rf Value

300

Draw an arrow on your answer sheet that shows the direction of travel of the blood droplets. 

Left to Right

300
What is the term that is used to describe the width of a bullet? 

Caliber

300

Cherry Coke, Lays Chips, Italian BMT

Subway

400

Identify the fingerprint minutiae.

Bifurcation

400

This term refers to how "see-through" paper is. 

Opacity
400

What height does a blood droplet measuring 13mm in diameter fall from according to the graph? 

60 cm

400

These typically pop out of the gun as a bullet is being fired from the barrel. 

Cartridge or Casing

400

2 Tacos, Classic Sauced and Loaded Wedges, Ultimate Cheeseburger

Jack in the Box

500

Identify the fingerprint minutiae.

Island

500

What is the Rf value of an ink color that travelled 3 cm? The solvent travelled 10 cm. 

.3

500
What is the point where all blood droplets on a surface lead to (not the actual source)?

Point of Convergence

500

These type of marks are left on bullet cartridges as it slams into the back of the barrel as the bullet is being fired. 

Breechblock Marks

500

Cheese and Bacon Fries, Mango Lemonade, Chicken California

Charley's Cheesesteaks